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@@ -345,6 +345,48 @@ THREE.GLTFLoader = ( function () {
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10497: THREE.RepeatWrapping
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};
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+ var WEBGL_SIDES = {
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+ 1028: THREE.BackSide, // Culling front
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+ 1029: THREE.FrontSide // Culling back
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+ //1032: THREE.NoSide // Culling front and back, what to do?
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+ };
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+
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+ var WEBGL_DEPTH_FUNCS = {
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+ 512: THREE.NeverDepth,
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+ 513: THREE.LessDepth,
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+ 514: THREE.EqualDepth,
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+ 515: THREE.LessEqualDepth,
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+ 516: THREE.GreaterEqualDepth,
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+ 517: THREE.NotEqualDepth,
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+ 518: THREE.GreaterEqualDepth,
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+ 519: THREE.AlwaysDepth
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+ };
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+
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+ var WEBGL_BLEND_EQUATIONS = {
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+ 32774: THREE.AddEquation,
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+ 32778: THREE.SubtractEquation,
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+ 32779: THREE.ReverseSubtractEquation
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+ };
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+
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+ var WEBGL_BLEND_FUNCS = {
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+ 0: THREE.ZeroFactor,
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+ 1: THREE.OneFactor,
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+ 768: THREE.SrcColorFactor,
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+ 769: THREE.OneMinusSrcColorFactor,
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+ 770: THREE.SrcAlphaFactor,
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+ 771: THREE.OneMinusSrcAlphaFactor,
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+ 772: THREE.DstAlphaFactor,
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+ 773: THREE.OneMinusDstAlphaFactor,
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+ 774: THREE.DstColorFactor,
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+ 775: THREE.OneMinusDstColorFactor,
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+ 776: THREE.SrcAlphaSaturateFactor
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+ // The followings are not supported by Three.js yet
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+ //32769: CONSTANT_COLOR,
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+ //32770: ONE_MINUS_CONSTANT_COLOR,
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+ //32771: CONSTANT_ALPHA,
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+ //32772: ONE_MINUS_CONSTANT_COLOR
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+ };
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+
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var WEBGL_TYPE_SIZES = {
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'SCALAR': 1,
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'VEC2': 2,
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@@ -366,6 +408,15 @@ THREE.GLTFLoader = ( function () {
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STEP: THREE.InterpolateDiscrete
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};
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+ var STATES_ENABLES = {
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+ 2884: 'CULL_FACE',
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+ 2929: 'DEPTH_TEST',
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+ 3042: 'BLEND',
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+ 3089: 'SCISSOR_TEST',
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+ 32823: 'POLYGON_OFFSET_FILL',
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+ 32926: 'SAMPLE_ALPHA_TO_COVERAGE'
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+ };
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+
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/* UTILITY FUNCTIONS */
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function _each( object, callback, thisObj ) {
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Takahiro